1279787030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1\times {\mathrm{5483}}^1$

素因数の和:6880

約数の個数: 32

約数和(自身を含む): 2441345184

約数和(自身を除く): 1161558154

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1373, 2746, 5483, 6865, 10966, 13730, 23341, 27415, 46682, 54830, 93211, 116705, 186422, 233410, 466055, 932110, 7528159, 15056318, 37640795, 75281590, 127978703, 255957406, 639893515, 1279787030]

約数ペア:

[(1, 1279787030), (2, 639893515), (5, 255957406), (10, 127978703), (17, 75281590), (34, 37640795), (85, 15056318), (170, 7528159), (1373, 932110), (2746, 466055), (5483, 233410), (6865, 186422), (10966, 116705), (13730, 93211), (23341, 54830), (27415, 46682)]